401 error when calling token endpoint with custom domain (vue setup)

[eva.karagiannakou]

Hello,
I am having some issues with logging into our platform while using a custom domain and we are using auth0/auth0-vue to set it up. The issue is that when we call the POST https://{my-custom-domain}/oauth/token endpoint, we get a 401 response: {“error”:“access_denied”,“error_description”:“Unauthorized”}. The dashboard logs don’t give much information either about what the issue could be:

Do you know what might be causing the issue?

Thank you!
Eva

[eva.karagiannakou]

So, the solution to my issue was not intuitive but would like to add it here just in case anyone else has the same problem. So I navigated to application>my-application>Credentials and just clicked on the “Save” button, without changing any of the options:

[konrad.sopala]

Thanks a lot for sharing it with the rest of community!